multiple forces may act on an object;
No resources have been tagged as aligned with this standard.
forces from direct contact can cause an object to move;
pushes and pulls can cause an object to move;
investigate the effect of contact and noncontact magnetic forces on the movement of objects (2.2 b)
compare the motion (fast/slow, close/far) of an object after pushing and pulling the same object with different strengths (K.2 c)
A change in motion is related to net force and mass (5.3 c).